90654965

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{1459}}^1$

素因数の和:1541

約数の個数: 24

約数和(自身を含む): 118330080

約数和(自身を除く): 27675115

約数列:

[1, 5, 17, 43, 85, 215, 289, 731, 1445, 1459, 3655, 7295, 12427, 24803, 62135, 62737, 124015, 313685, 421651, 1066529, 2108255, 5332645, 18130993, 90654965]

約数ペア:

[(1, 90654965), (5, 18130993), (17, 5332645), (43, 2108255), (85, 1066529), (215, 421651), (289, 313685), (731, 124015), (1445, 62737), (1459, 62135), (3655, 24803), (7295, 12427)]